Abstract: A self-test system for PCIe and a method thereof are disclosed. In the system, a first circuit interconnect card and a second circuit interconnect card are inserted into CEM slots, respectively, and the first circuit interconnect card and the second circuit interconnect card are electrically connected to each other through a FFC, the central processing unit generates and provides differential signals to the first circuit interconnect card and the second circuit interconnect card; the first circuit interconnect card or the second circuit interconnect card provide differential signals to the second circuit interconnect card or the first circuit interconnect card through the first FFC interface and the second FFC interface, respectively, and the second circuit interconnect card or the first circuit interconnect card provides the differential signals to a central processing unit, so as to implement self-check for PCIe.

Abstract: An assembling structure includes a working element, a housing and a limiting member. The working element includes first and second pins. The housing includes an opening. The working element is located in the opening. The first and second pins of the working element extend toward an interior of the housing. The limiting member is connected to the housing. The limiting member includes a supporting plate and a convex member. The convex member includes a first abutting portion and a second abutting portion. The first pin and the second pin respectively abut against the first abutting portion and the second abutting portion.

Abstract: A server includes a casing, a frame, at least one movable carrier and at least one M.2 expansion card. The casing has a through hole. The frame has an opening and an accommodation space connected to the opening. The frame is fixed in the casing and the opening corresponds to the through hole, so that the accommodation space is exposed to exterior via the through hole. The at least one movable carrier is removably disposed in the accommodation space, and the at least one M.2 expansion card is disposed on the movable carrier.

Abstract: A grid clustering-based system for locating abnormal area of solder paste printing and a method thereof are disclosed. In the system, an analysis device divides circuit board size information to generate divided grids based on grid size information, when a total number of at least one bad solder joint of one of the divided grids is determined to be higher than or equal to a density threshold value, the analysis device sets the one of divided grids as a high dense grid, the analysis device then integrates the divided grids, which are high dense grids and interconnected to each other, as a high-dense bad solder joint area. Therefore, the technical effect of integrating high dense areas of bad solder joint to locate the bad solder joint can be achieved.

Abstract: An electronic assembly including first circuit board, second circuit board, and optical communication component. First circuit board includes first board and first connector. First connector is fixed on first board. Second circuit board includes second board and second connector. Second connector is fixed on second board. Optical communication component includes first communication card, first light-emitting component, second communication card, first photodetector and optical-fiber cable. First communication card is plugged into first connector. First light-emitting component is fixed on and electrically connected to first communication card. Second communication card is plugged into second connector. First photodetector is fixed on and electrically connected to second communication card. Two opposite ends of optical-fiber cable are respectively fixed to first communication card and second communication card to respectively be optically coupled to first light-emitting component and first photodetector.

Abstract: An electronic assembly including motherboard, first slide rail, second slide rail, expansion card and engagement component. Motherboard includes main circuit board and first connector. First and second slide rails are fixed on main circuit board. First slide rail has first engagement hole. Expansion card includes expansion circuit board and second connector. Expansion circuit board is disposed on first and second slide rails and has first positioning recess. Second connector is plugged into first connector. Engagement component includes connecting portion, first movable end portion, second movable end portion, first protruding portion, and second protruding portion. First and second movable end portions are respectively connected to two opposite sides of connecting portion. First protruding portion protrudes from first movable end portion and is removably engaged with first positioning recess.

Abstract: A packet processing system including an ingress unit, a detour launcher, a packet sequencer, a post-detour handler and an egress unit. The ingress unit is used to receive a packet. The detour launcher is used to detect a microburst according to at least a queue value and accordingly send the packet. The packet sequencer is used to attach a sequence number to the packet when the microburst emerges. The post-detoured handler is used to release the packet after the microburst has elapsed. The egress unit is used to output the packet processed by at least one member of a group consisting of the detour launcher, the packet sequencer and the post-detour handler.

Abstract: A charging wake-up circuit includes a first switch, a second switch, a first resistor, a second resistor, and a third resistor. The first switch has a first terminal for receiving a first voltage, and a control terminal for receiving a second voltage. The second switch has a first terminal coupled to the second terminal of the first switch. The first resistor has a first terminal coupled to the control terminal of the second switch, and a second terminal coupled to the first terminal of the second switch. The second resistor has a first terminal coupled to the second end of the second switch, and a second terminal. The third resistor has a first terminal coupled to the second terminal of the second resistor and a device to provide a control voltage to the device to wake up the device, and a second terminal to receive a third voltage.

Abstract: A detection system for a vehicle comprises a blind spot detection module and a glasses module. The blind spot detection module comprises a first video recording device recording a vehicle surrounding image; a first identification device generating a blind spot identification result; a first determination device determining whether to transmit the vehicle surrounding image and/or a blind spot warning message; and a transmitting device transmitting the vehicle surrounding image and/or the blind spot warning message.

Abstract: A device for building a test file comprises a receiving module, for receiving a first request of a first user and for analyzing the first request, and for notifying an analysis result of the first request to the first user; a building module, coupled to the receiving module, for building the test file according to the first request of a task queue; and a transmitting module, coupled to the building module, for notifying a building result of the test file to the first user.

Abstract: A multi-shot moulding part structure includes a first structural part, an ink decoration layer, and a second structural part. The first structural part has a first area surface, a second area surface, and a joining surface located on the second area surface. The joining surface is non-parallel to the second area surface. The ink decoration layer is spread on the first area surface and the second area surface, but not on the joining surface. The second structural part is combined with the first structural part and covers the second area surface. The second structural part touches the joining surface. By the second structural part touching the joining surface of the first structural part that is not coated with the ink decoration layer, the structural bonding strength between the first structural part and the second structural part is enhanced.

Abstract: A system for managing a report comprises a generating module, for receiving data of a first user and for generating a first report according to the data; an associating module, coupled to the generating module, for determine a first content of a second report according an association between the first report and the second report; and a notifying module, coupled to the associating module, for notifying a managing result of the first report and the second report to the first user and a second user, wherein the second user is associated with a project corresponding to the first report.

Abstract: A testing system capable of shielding from environment noise uses a foldable electromagnetic shielding box to isolate devices that will produce electromagnetic interference to a test object, so as to reduce the influence of these devices on the measurement of the test object. In an embodiment, measuring equipment and the test object are disposed in the foldable electromagnetic shielding box for being shielded from outside electromagnetic waves. In another embodiment, the measuring equipment is disposed in the foldable electromagnetic shielding box while the test object is disposed outside the foldable electromagnetic shielding box, so that the test object to be tested is shielded from electromagnetic waves from the measuring equipment. The foldable electromagnetic shielding box can be folded into a stack for convenience of storage or transport.

Abstract: A heat dissipating device includes a thermosyphon, a first liquid cooling tube and a first heat dissipating fin set. The thermosyphon has an evaporation portion and a condensation portion. The first liquid cooling tube is sleeved on the condensation portion. The first heat dissipating fin set is sleeved on the first liquid cooling tube.

Abstract: An antenna structure includes an antenna radiator, a microstrip line, a flexible board, and a coaxial cable. The antenna radiator is used to receive and transmit wireless signals. The wireless signals include radio frequency signals. The microstrip line is coupled to the antenna radiator and is used to transmit the radio frequency signals. The flexible board is coupled to the microstrip line and is used to transmit the radio frequency signals. The coaxial cable is coupled to the flexible board and is used to transmit the radio frequency signals to a processor.

Abstract: An interface card cage includes a first assembly and a second assembly. The first assembly includes a first side wall, a second side wall, and a bent portion. The second side wall has an opening. The bent portion and the first side wall extend in different directions. The bent portion includes a protrusion extending from the bent portion. The second assembly includes an assembly part having a slot. The assembly part includes a first side plate and a second side plate. The first side plate has a recess. The assembly part has a first edge and a second edge. A direction from the first edge to the second edge is different from a direction from the first side plate to the second side plate. The bent portion of the first assembly is located in the slot. The protrusion is located in the recess.

Abstract: This disclosure provides storage chassis including base storage sub-assemblies and partitions. Base includes bottom plate, top plate, first side plate and second side plate. Front side of bottom plate is opposite to back side of bottom plate. Bottom plate is located opposite to top plate. First side plate is located opposite to second side plate. First side plate and second side plate are connected to and located between bottom plate and top plate. Storage sub-assemblies are movably disposed between first side plate and second side plate. Partitions are disposed between first side plate and second side plate. Opposite ends of each partition are respectively connected to top plate and bottom plate. Partitions separate storage sub-assemblies from one another so that storage sub-assemblies are respectively located in airflow channels that are independent to one another.

Abstract: An equipment management method based on radio frequency identification comprises binding a first electronic tag and second electronic tags, reading the first electronic tag in a search mode, obtaining an abnormality list of one or more abnormal tags in the second electronic tags according to the first electronic tag, reading one of the second electronic tags in the search mode, and outputting an error signal when the read second electronic tag matches up to the abnormality list. The first electronic tag is set on a test machine, the second electronic tag are respectively set on test elements, and the test elements are disposed in the test machine.

Abstract: An antenna device includes a housing and a printed antenna. The housing includes a front glass shell, a rear glass shell, and a metal bracket. The metal bracket is between the front glass shell and the rear glass shell, and the metal bracket is connected to outer peripheries of the front glass shell and the rear glass shell to form an accommodation space together. The metal bracket includes a first frame portion, a second frame portion, and an opening, and the opening is defined between the first and second frame portions. The printed antenna is arranged in the housing and between the first and second frame portions, and the opening exposes at least a portion of the printed antenna.

Abstract: A mounting frame configured to install disk drive to cage and including frame body, engagement protrusion, fourth plate, first mounting pillar, and second mounting pillar. Frame body includes first to third plates. Engagement protrusion protrudes from third plate. Fourth plate is pivotally connected to a side of the second plate located away from first plate. Fourth plate includes latch hole. Engagement protrusion is removably inserted into latch hole. First to fourth plates together form accommodation space and two openings connected thereto. Accommodation space is configured to accommodate disk drive. First mounting pillar is fixed on first plate and located between first and fourth plates. First mounting pillar is inserted in first mounting hole of disk drive. Second mounting pillar is fixed on fourth plate and located between first and fourth plates. Second mounting pillar is inserted in second mounting hole of disk drive.